MainYResolution0 (ImageKit Control/ Exif Property)

This property refers to the number of pixels per resolution unit in the primary images.

[Visual Basic] imagekitcontrolname.File.Exif.MainYResolution0 [ = Long ]

[Visual C++] [ long = ]imagekitcontrolname.GetFile().GetExif().GetMainYResolution0()
imagekitcontrolname.GetFile().GetExif().SetMainYResolution0(long Val)

[VB.NET] imagekitcontrolname.File.Exif.MainYResolution0[ = Integer ]

[C#.NET] imagekitcontrolname.File.Exif.MainYResolution0[ = int ]

Reference

The MainYResolution is the number of pixels per MainResolutionUnit in the primary image in the vertical direction.

The MainYResolution0 is the numerator for the MainResolutionUnit.

The MainYResolution1 is the denominator for the MainResolutionUnit.

The MainResolutionUnit = MainYResolution0 / MainYResolution1

Explanation

The MainYResolution0 property refers to the number of pixels per resolution unit in the primary images. The property value is derived from the image tags relating to image data structure.

The property value can be set or retrieved by executing the File.GetImageFileType or the File.GetImageFileTypeMem methods.

Setting this value

This value can be set at runtime.

Retrieving this value

This value can be retrieved at runtime.

[Differences from the ImageKit7 ActiveX]

In the IK7 this was a read only property. It can now be set.